UPDATE 9:23 a.m. EST: Gorsuch has taken the first of two swearing-in oaths.

ORIGINAL STORY: After a divisive Senate confirmation, Judge Neil Gorsuch will become Justice Neil Gorsuch on Monday after two separate swearing-in ceremonies.

Chief Justice John Roberts will administer the oath of office at a private ceremony at 9 a.m. in the Supreme Court. Justice Anthony Kennedy will administer a second oath in a public ceremony at the White House at 11 a.m. Gorsuch once worked for Kennedy as a clerk in the 1990s, according to the Washington Examiner.

The White House ceremony is a departure from past swearings-in. Justices Sonia Sotomayor and Elena Kagan were both sworn in publicly at the Supreme Court. Former Justice John Paul Stevens has argued that keeping the ceremony at the court helps drive home that the court is independent of the White House.

Gorsuch, at 49, will be the youngest SCOTUS nominee since Clarence Thomas, who was 43 when appointed in 1991.